BR7703753A - EXPANDABLE TUBULAR CHUCK - Google Patents

EXPANDABLE TUBULAR CHUCK

Info

Publication number
BR7703753A
BR7703753A BR7703753A BR7703753A BR7703753A BR 7703753 A BR7703753 A BR 7703753A BR 7703753 A BR7703753 A BR 7703753A BR 7703753 A BR7703753 A BR 7703753A BR 7703753 A BR7703753 A BR 7703753A
Authority
BR
Brazil
Prior art keywords
expandable tubular
tubular chuck
chuck
expandable
tubular
Prior art date
Application number
BR7703753A
Other languages
Portuguese (pt)
Inventor
C Guild
W Goodman
Original Assignee
C Guild
W Goodman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by C Guild, W Goodman filed Critical C Guild
Publication of BR7703753A publication Critical patent/BR7703753A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
    • E02D7/30—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes by driving cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
BR7703753A 1976-06-11 1977-06-10 EXPANDABLE TUBULAR CHUCK BR7703753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/695,259 US4026117A (en) 1976-06-11 1976-06-11 Expansible mandrel

Publications (1)

Publication Number Publication Date
BR7703753A true BR7703753A (en) 1978-03-21

Family

ID=24792282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703753A BR7703753A (en) 1976-06-11 1977-06-10 EXPANDABLE TUBULAR CHUCK

Country Status (4)

Country Link
US (1) US4026117A (en)
BR (1) BR7703753A (en)
CA (1) CA1063369A (en)
IT (1) IT1081327B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616958A (en) * 1984-11-13 1986-10-14 Fru-Con Construction Corporation Retraction assemblies for expansible mandrels
JPH06199332A (en) * 1993-01-05 1994-07-19 Brother Ind Ltd Title label sticker
EA003349B1 (en) 1998-11-25 2003-04-24 Эксонмобил Апстрим Рисерч Компани Method for installing tubular elements axially into an over-pressured region of the earth

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625013A (en) * 1970-06-16 1971-12-07 Charles L Guild Expansible mandrels for use in driving or withdrawing tubular piles
US3779026A (en) * 1972-04-03 1973-12-18 C Guild Expansible mandrel employing leaf springs to bias its sections into its pile entering relationship

Also Published As

Publication number Publication date
CA1063369A (en) 1979-10-02
IT1081327B (en) 1985-05-21
US4026117A (en) 1977-05-31

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